焊接式氣動高真空擋板閥GDQ-J10/16/25/40/50/100/125/150/200Ab
GDQ-J50A(b)碳鋼(不帶反饋),GDQ-J63A(b)碳鋼(不帶反饋),
GDQ-J80A(b)碳鋼(不帶反饋),GDQ-J100A(b)碳鋼(不帶反饋),
GDQ-J125A(b)碳鋼(不帶反饋),GDQ-J150A(b)碳鋼(不帶反饋),
GDQ-J200A(b)碳鋼(不帶反饋),GDQ-J250A(b)碳鋼(不帶反饋),
GDQ-J300A(b)碳鋼(不帶反饋).GDQ-J320A(b)碳鋼(不帶反饋),
GDQ-J400A(b)碳鋼(不帶反饋).GDQ-J500A(b)碳鋼(不帶反饋),
GDQ-J600A(b)碳鋼(不帶反饋).GDQ-J630A(b)碳鋼(不帶反饋),
GDQ-J10A(b)不銹鋼(不帶反饋).GDQ-J16A(b)不銹鋼(不帶反饋).
GDQ-J25A(b)不銹鋼(不帶反饋).GDQ-J32A(b)不銹鋼(不帶反饋).
GDQ-J40A(b)不銹鋼(不帶反饋).GDQ-J50A(b)不銹鋼(不帶反饋).
GDQ-J63A(b)不銹鋼(不帶反饋).GDQ-J80A(b)不銹鋼(不帶反饋).
GDQ-J100A(b)不銹鋼(不帶反饋).GDQ-J125A(b)不銹鋼(不帶反饋).
GDQ-J150A(b)不銹鋼(不帶反饋).GDQ-J200A(b)不銹鋼(不帶反饋).
GDQ-J250A(b)不銹鋼(不帶反饋).GDQ-J300A(b)不銹鋼(不帶反饋).
GDQ-J320A(b)不銹鋼(不帶反饋).GDQ-J400A(b)不銹鋼(不帶反饋).
GDQ-J500A(b)不銹鋼(不帶反饋).GDQ-J600A(b)不銹鋼(不帶反饋).
GDQ-J630A(b)不銹鋼(不帶反饋)